package com.itheima.reggie.mapper;

import com.itheima.reggie.entity.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Options;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface UserMapper {
    @Select("select *from user where phone=#{phone};")
    User findByPhone(String phone);
    @Insert("insert into user (phone,status)values(#{phone},#{status});")
    @Options(useGeneratedKeys = true,keyProperty = "id",keyColumn = "id")
    void save(User dbUser);
    @Select("select *from user where id=#{id};")
    User findById(Long userId);
}
